On Tue, Sep 04, 2018 at 11:54:50AM -0700, Luc Larochelle wrote:
> Hi,
>
> I'm using the excellent " basic auth plus " plugin to authenticate against
> an LDAP server.
>
> It is being called from the hook "before_routes".
>
> Question : is it possible to insert a value into the stash from this hook ?
>
> I tried with $self->stash(user => $username) but it's not recognized by the
> template at rendering time from the main route ( get '/ ' )
>
> *Global symbol "$user" requires explicit package name (did you forget to
> declare "my $user"?) at template index.html.ep from DATA section line 5.*
>
>
> *Template*
>
> __DATA__
>
> @@index.html.ep
> <!DOCTYPE html>
> <html>
> <head>
> <meta charset="UTF-8">
> <title><%= $user %></title>
> ...
>
>
>
> *Sample code is below : *
>
>
> app->hook(before_routes => sub {
>
> my $self = shift;
> my ($hash_ref, $auth_ok)
> = $self->basic_auth(
> "LDAP" => {
> [insert ldap config here]
> }
> );
>
> if ($hash_ref->{ldap}) {
> my $ldap = $hash_ref;
> my $username = $hash_ref->{username};
> $self->stash(user => $username);
> [ ... ]
> }
>
> return 0 unless $auth_ok;
> });
>
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Hi, Luc,
Indeed, you should be able to add a value to the stash when using the
hook.
Here's a small example that works for me. This doesn't seem too
different from what you included in your message, except that you're
authenticating against LDAP and this small example is using hardcoded,
plaintext credentials (not recommended, but used here for simplicity).
use Mojolicious::Lite;
plugin 'basic_auth_plus';
get '/' => sub {
my $c = shift;
$c->render(template => 'index');
};
app->hook(before_routes => sub {
my $self = shift;
my ($hash_ref, $auth_ok)
= $self->basic_auth(
"Some Realm" => {
username => 'you',
password => 'secret'
}
);
$self->stash(user => $hash_ref->{username});
return 0 unless $auth_ok;
});
app->start;
__DATA__
@@ index.html.ep
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
</head>
<body>
<p>Hello, <%= $user %></p>
</body>
</html>
I'm happy to take a closer look, if you like.
Also, have you considered using "under" instead of the "before_routes"
hook to wrap your routes with the auth check? I think that would be the
more typical way of doing it.
Regards,
--
Brad Robertson
<[email protected]>
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